diff --git a/app/src/protyle/render/av/groups.ts b/app/src/protyle/render/av/groups.ts
index 06711524c..fc1ef093d 100644
--- a/app/src/protyle/render/av/groups.ts
+++ b/app/src/protyle/render/av/groups.ts
@@ -164,7 +164,7 @@ export const bindGroupsNumber = (options: {
 export const getGroupsHTML = (columns: IAVColumn[], view: IAVView) => {
     let html = "";
     let column: IAVColumn;
-    if (view.group && view.group.field) {
+    if (view.group && view.group.field && view.groups) {
         let groupHTML = "";
         column = columns.find(item => item.id === view.group.field);
         if (view.groups.length > 0) {
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index 3511ffe16..93b0afb39 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -44,6 +44,33 @@ import (
 	"github.com/xrash/smetrics"
 )
 
+func (tx *Transaction) doRemoveAttrViewGroup(operation *Operation) (ret *TxErr) {
+	if err := removeAttributeViewGroup(operation.AvID, operation.BlockID); nil != err {
+		return &TxErr{code: TxErrHandleAttributeView, id: operation.AvID, msg: err.Error()}
+	}
+	return
+}
+
+func removeAttributeViewGroup(avID, blockID string) (err error) {
+	attrView, err := av.ParseAttributeView(avID)
+	if err != nil {
+		return err
+	}
+
+	view, err := getAttrViewViewByBlockID(attrView, blockID)
+	if err != nil {
+		return err
+	}
+
+	view.Group, view.Groups, view.GroupUpdated = nil, nil, 0
+	err = av.SaveAttributeView(attrView)
+	if err != nil {
+		logging.LogErrorf("save attribute view [%s] failed: %s", avID, err)
+		return err
+	}
+	return nil
+}
+
 func (tx *Transaction) doSyncAttrViewTableColWidth(operation *Operation) (ret *TxErr) {
 	err := syncAttrViewTableColWidth(operation)
 	if err != nil {
@@ -93,53 +120,14 @@ func syncAttrViewTableColWidth(operation *Operation) (err error) {
 	return
 }
 
-func (tx *Transaction) doSetAttrViewHideEmptyGroup(operation *Operation) (ret *TxErr) {
-	if err := setAttrViewHideEmptyGroup(operation.AvID, operation.BlockID, operation.Data.(bool)); nil != err {
-		return &TxErr{code: TxErrHandleAttributeView, id: operation.AvID, msg: err.Error()}
-	}
-	return
-}
-
-func setAttrViewHideEmptyGroup(avID, blockID string, hidden bool) (err error) {
-	attrView, err := av.ParseAttributeView(avID)
-	if err != nil {
-		return err
-	}
-
-	view, err := getAttrViewViewByBlockID(attrView, blockID)
-	if err != nil {
-		return err
-	}
-
-	if nil == view.Group {
-		return
-	}
-
-	view.Group.HideEmpty = hidden
-	for _, group := range view.Groups {
-		if hidden {
-			group.GroupHidden = true
-		} else {
-			group.GroupHidden = false
-		}
-	}
-
-	err = av.SaveAttributeView(attrView)
-	if err != nil {
-		logging.LogErrorf("save attribute view [%s] failed: %s", avID, err)
-		return err
-	}
-	return nil
-}
-
 func (tx *Transaction) doHideAttrViewGroup(operation *Operation) (ret *TxErr) {
-	if err := HideAttributeViewGroup(operation.AvID, operation.BlockID, operation.ID, operation.Data.(bool)); nil != err {
+	if err := hideAttributeViewGroup(operation.AvID, operation.BlockID, operation.ID, operation.Data.(bool)); nil != err {
 		return &TxErr{code: TxErrHandleAttributeView, id: operation.AvID, msg: err.Error()}
 	}
 	return
 }
 
-func HideAttributeViewGroup(avID, blockID, groupID string, hidden bool) (err error) {
+func hideAttributeViewGroup(avID, blockID, groupID string, hidden bool) (err error) {
 	attrView, err := av.ParseAttributeView(avID)
 	if err != nil {
 		return err
@@ -198,16 +186,17 @@ func SetAttributeViewGroup(avID, blockID string, group *av.ViewGroup) (err error
 		return err
 	}
 
-	if nil == view.Group {
-		view.Group = group
-	} else {
-		if err = copier.Copy(view.Group, group); nil != err {
-			return
+	view.Group = group
+	for _, g := range view.Groups {
+		if group.HideEmpty {
+			g.GroupHidden = true
+		} else {
+			g.GroupHidden = false
 		}
 	}
 
 	genAttrViewViewGroups(view, attrView)
-	return err
+	return
 }
 
 func (tx *Transaction) doSetAttrViewCardAspectRatio(operation *Operation) (ret *TxErr) {
diff --git a/kernel/model/session.go b/kernel/model/session.go
index 8edc7c24a..ef3bc103a 100644
--- a/kernel/model/session.go
+++ b/kernel/model/session.go
@@ -274,8 +274,10 @@ func CheckAuth(c *gin.Context) {
 		return
 	}
 
-	// 放过静态资源请求
-	if strings.HasPrefix(c.Request.RequestURI, "/appearance/") || strings.HasPrefix(c.Request.RequestURI, "/stage/") {
+	// 放过 /appearance/
+	if strings.HasPrefix(c.Request.RequestURI, "/appearance/") ||
+		strings.HasPrefix(c.Request.RequestURI, "/stage/build/export/") ||
+		strings.HasPrefix(c.Request.RequestURI, "/stage/protyle/") {
 		c.Next()
 		return
 	}
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 8bf6182b9..89fec1826 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -301,10 +301,10 @@ func performTx(tx *Transaction) (ret *TxErr) {
 			ret = tx.doSetAttrViewGroup(op)
 		case "hideAttrViewGroup":
 			ret = tx.doHideAttrViewGroup(op)
-		case "setAttrViewHideEmptyGroup":
-			ret = tx.doSetAttrViewHideEmptyGroup(op)
 		case "syncAttrViewTableColWidth":
 			ret = tx.doSyncAttrViewTableColWidth(op)
+		case "removeAttrViewGroup":
+			ret = tx.doRemoveAttrViewGroup(op)
 		}
 
 		if nil != ret {